Studying the influence of object size on the range of distance measurement in the new Depth From Defocus method

Murawski, K.; Arciuch, Artur; Pustelny, T.

doi:10.15439/2016f136

Cited by 8 publications

(1 citation statement)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…1, 14 sensors were used to determine the position and movement of the player. In other designs, motion is determined using methods that determine local depth maps [12]. On their basis information undergoes synthesization and selected behaviors of the player are identified [13].…”

Section: Introductionmentioning

confidence: 99%

Optical Driving for a Computer System with Augmented Reality Features

Pałys

Murawski

Arciuch

et al. 2017

Annals of Computer Science and Information Systems

Self Cite

View full text Add to dashboard Cite

Abstract-This article proposes a laser beam encoding method that is used to control an augmented reality system. Experiments were performed using a red laser emitting a wavelength of λ = 650 nm and a power of P = 3 mW. The purpose of the study was to investigate the methods of modulation and demodulation of the encoded laser signal, and to examine the influence of parameters such as laser pulse duration, camera image resolution, the number of recorded frames per second on the demodulation result of the optical signal.The results show that the proposed coding method provides the transmission of the necessary information in a single laser beam (no less than 36 codes with a decoding efficiency of 99.9%). The developed coding method enables, based on the sequence analysis of video images, the influence on the course of the simulation performed in augmented reality, including distinguishing players and actions taken by them. This is an important advancement in relation to interaction systems used to influence augmented reality.

show abstract

Section: Introductionmentioning

confidence: 99%